 /*******************************************************************************
  * Copyright (c) 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.core.expressions;

 import java.util.Iterator ;

 import org.eclipse.core.runtime.IAdaptable;
 import org.eclipse.core.runtime.IAdapterManager;

 /**
  * Objects that are adaptable to <code>IIterable</code> can be used
  * as the default variable in an iterate expression.
  *
  * @see IAdaptable
  * @see IAdapterManager
  *
  * @since 3.3
  */
 public interface IIterable {

     /**
      * Returns an iterator to iterate over the elements.
      *
      * @return an iterator
      */
     public Iterator iterator();
 }
